Chair



FIG. 1 is a front perspective view of a chair showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a bottom plan view;

FIG. 5 is a side elevational view, the opposite side being a mirror image thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a chair, as shown and described. 